Answer:
Step-by-step explanation:
density = mass/volume
density = 3g/0.5cm^3 = 3x2g/cm^3=6g/cm^3
Answer:
x = 110
Step-by-step explanation:
This shape is a heptagon. A heptagon's interior angles add up to 900 degrees. You can solve for x by finding the sum of all known values, and subtracting that sum from 900.
105 + 150 + 140 + 135 + 125 + 135 = 790
900 - 790 = 110
Answer:DC=7
Step-by-step explanation:
As it is written △ABC = △DBC. So the corresonding legs (the legs which are equal ) are as follows:
AC=DC AB=DB BC= BC
So DC=7 the same like AC
P=12,500×(1+0.23)^(4)
P=28,610.83
Answer:
235.5 units^2
Step-by-step explanation:
(3.14*5^2*9)/3 = 235.5